Cobalt Base Alloys angle bars, Cobalt Base Alloys flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control Cobalt Base Alloys chemical composition and Cobalt Base Alloys mechanical properties.
Cobalt Base Alloys |
Alloy |
Specification |
Carbon Min-Max |
Manganese Min-Max |
Silicon Min-Max |
Chromium Min-Max |
Nickel Min-Max |
Molybdenum Min-Max |
Tungsten Min-Max |
Cobalt Min-Max |
Iron Min-Max |
Other |
Melting Range 0F |
Co Alloy #3 |
|
2.00-2.70 |
1.00 |
1.00 |
29.0 -33.0 |
3.00 |
|
11.0 -14.0 |
Bal. |
3.00 |
P, .03 Max.; S, .03 Max. |
2215-2345 |
Co Alloy #4 |
|
1.00 |
1.00 |
1.50 |
28.0 -32.0 |
3.00 |
1.50 |
12.5 -15.5 |
Bal. |
3.00 |
|
2275-2475 |
Co Alloy #6 |
AMS 5387B |
.90-1.40 |
1.00 |
1.50 |
27.0 -31.0 |
3.00 |
1.50 |
3.50 -5.50 |
Bal. |
3.00 |
P, .04 Max.; S, .04 Max. |
2300-2475 |
AMS 5373 C |
.90-1.40 |
1.00 |
1.50 |
27.0 -31.0 |
3.00 |
1.50 |
3.50 -5.50 |
Bal. |
3.00 |
P, .04 Max.; S, .03 Max. |
2300-2475 |
Co Alloy #12 |
|
1.10-1.70 |
1.00 |
1.00 |
28.0 -32.0 |
3.00 |
|
7.00- 9.50 |
Bal. |
3.00 |
P, .03 Max.; S, .03 Max. |
2290-2445 |
Co Alloy #19 |
|
1.50-2.10 |
1.00 |
1.00 |
29.5 -32.5 |
3.00 |
|
9.50-11.5 |
Bal. |
3.00 |
P, .03 Max.; S, .03 Max. |
2260-2370 |
Co Alloy #21 |
AMS 5385F |
.20- .30 |
1.00 |
1.00 |
25.0 -29.0 |
1.75- 3.75 |
5.00- 6.00 |
|
Bal. |
3.00 |
P, .04 Max.; S, .04 Max.; B, .007 Max. |
2440-2490 |
ASTM A-732 GR 21 |
.20- .30 |
1.00 |
1.00 |
25.0 -29.0 |
1.75- 3.75 |
5.00- 6.00 |
|
Bal. |
3.00 |
P, .04 Max.; S, .04 Max.; B, .007 Max. |
2440-2490 |
ASTM A-567
GR 1 (Discont. 1987) |
.20- .30 |
1.00 |
1.00 |
25.0 -29.0 |
1.75- 3.75 |
5.00- 6.00 |
|
Bal. |
3.00 |
P, .04 Max.; S, .04 Max.; B, .007 Max. |
2440-2490 |
Co Alloy #23 |
AMS 5375D |
.35- .45 |
1.00 |
1.00 |
23.0 -27.0 |
.50- 3.00 |
1.00 |
4.00- 6.00 |
Bal. |
2.00 |
P, .04 Max.; S, .03 Max. |
2350-2475 |
Co Alloy #25 |
H.S. 25 (L605) |
.05- .15 |
1.0 -2.0 |
1.0 |
19.0 -21.0 |
9.0 -11.0 |
|
14.0 -16.0 |
Bal. |
3.0 |
P, .04 Max.; S, .04 Max. |
2425-2570 |
Co Alloy #27 |
AMS 5378D |
.35- .45 |
1.00 |
1.00 |
23.0 -26.0 |
30.0 -35.0 |
4.50- 6.50 |
|
Bal. |
2.00 |
P, .04 Max.; S, .03 Max. |
|
Co Alloy #30 |
AMS 5380E |
.40- .50 |
1.00 |
1.00 |
24.0 -28.0 |
14.0 -16.0 |
5.50- 6.50 |
|
Bal. |
2.00 |
P, .04 Max.; S, .03 Max. |
|
Co Alloy #31 |
AMS 5382G |
.45- .55 |
1.00 |
1.00 |
24.5 -26.5 |
9.50-11.5 |
.50 |
7.0 - 8.0 |
Bal. |
2.00 |
P, .04 Max.; S, .04 Max. |
2445-2545 |
ASTM A-732 GR-31 |
.45- .55 |
1.00 |
1.00 |
24.5 -26.5 |
9.50-11.50 |
|
7.00- 8.00 |
Bal. |
2.00 |
P, .04 Max.; S, .04 Max. B, .005-.015 |
2445-2555 |
Co Alloy #36 |
|
.35- .45 |
1.0 -1.5 |
.35 |
17.5 -19.5 |
9.0 -11.0 |
|
14.0 -15.0 |
Bal. |
2.0 |
P, .03 Max.; S, .03 Max. B, .01-.50 |
2425-2570 |
Alloy #93 |
|
2.5 -3.25 |
1.5 |
1.5 |
15.0 -19.0 |
|
14.0 -18.0 |
|
4.0 - 7.0 |
Bal. |
P, .03 Max.; S, .03 Max. V, 1.50-2.50 |
|
Co Alloy #400 |
|
.04- .08 |
|
2.2 -2.6 |
7.5 - 8.5 |
|
27.0 -29.0 |
|
60.0 -63.0 |
|
P, .03 Max.; S, .03 Max.; Ni + Fe, 3.0 Max.; N2, .05 Max.; O2, .05 Max. |
2250-2900 |
Co Alloy #800 |
|
.04- .08 |
|
3.0 -3.5 |
16.5 -17.5 |
|
27.0 -29.0 |
|
50.0 -53.0 |
|
P, .03 Max.; S, .03 Max.; Ni + Fe, 3.0 Max.; N2, .05 Max.; O2, .05 Max. |
2250-2900 |
Co Alloy X-40 |
ASTM A-567 GR2 (Discontinued - 1987) |
.45- .55 |
1.00 |
1.00 |
24.5 -26.5 |
9.50-11.5 |
|
7.00- 8.00 |
Bal. |
2.00 |
P, .04 Max.; S, .04 Max. B, .005-.015 |
2445-2545 |
Co Alloy X-45 |
ASTM A-567 GR13(Discontinued - 1987) |
.20- .30 |
.40-1.00 |
.75-1.00 |
24.5 -26.5 |
9.50-11.5 |
|
7.00- 8.00 |
Bal. |
2.00 |
P, .04 Max.; S, .04 Max. B, .005-.015 |
2445-2545 |
Co Alloy Misc. |
ASTM A-567 GR11 (Discontinued - 1987) |
.32- .42 |
2.00 |
1.00 |
18.0 -22.0 |
18.0-22.0 |
3.50- 5.00 |
3.50- 6.00 |
38.0 |
6.00 |
P, .03 Max.; S, .03 Max.; Cb/Ta, 3.00-4.50 |
2450-2550 |
Co. Alloy Misc. |
ASTM A-567 GR12 (Discontinued - 1987) |
.20- .30 |
.40- .60 |
.75-1.00 |
28.5 -30.5 |
9.50-11.5 |
|
6.50- 7.50 |
Bal. |
2.00 |
P, .04 Max.; S,.04 Max.; B, .005-.015 |
2450-2550 |
STAR J |
2.20- 2.70 |
1.00 |
1.00 |
31.0 -34.0 |
2.50 |
|
16.0 -19.0 |
Bal. |
3.00 |
P, .03 Max.; S,.03 Max.; B,.25 Max.; All Other,2.0 Max. |
2220-2370 |
98M2 |
1.70-2.20 |
1.00 |
1.00 |
28.0 -32.0 |
2.00-5.00 |
.80 |
17.0 -20.0 |
Bal. |
2.50 |
B, .070-1.50; V, 3.70-4.70 |
2235-2328 |
WI-52 |
.40- .50 |
.50 |
.50 |
20.0 -22.0 |
1.00 |
|
10.0 - 12.0 |
Bal. |
1.00-2.50 |
P, .04 Max.; S, .04 Max.; Cb/Ta, 1.50-2.50 |
2400-2450 |
ASTM F-75 |
.35 |
1.00 |
1.00 |
27.0 -30.0 |
1.00 |
5.0- 7.0 |
|
Bal. |
.75 |
|
2400-2450 |
TANTUNG G |
1.8-2.2 |
|
|
26.0 -29.0 |
|
|
15.0 -17.0 |
Bal. |
2.0 |
B, .15-25;Ta, 4.5-5.5 |
|
|
HAYNES ULTIMET®ALLOY UNS-R31233 |
0.02-0.10 |
0.1-1.5 |
0.05-1.00 |
23.5-27.5 |
7.0-11.0 |
4.0-6.0 |
1.0-3.0 |
Bal. |
1.0-5.0 |
P, 0.030 Max.;
S, 0.020 Max.;
N, 0.033 - 0.12
B, 0.015 Max. |
2530-2582 |